RESUMEN
OBJECTIVES: To assess the rate of second (or more) primaries after treatment for head and neck squamous cell carcinoma (HNSCC), and survival compared to patients with a single head and neck cancer. MATERIAL AND METHOD: A single-center retrospective study was performed in a University Hospital Center in 541 patients between 2002 and 2010. RESULTS: One hundred and forty-one patients (26.06%) presented 172 metachronous cancers. Overall 5-year survival was 20.3% with and 38.1% without metachronous cancer. Median and mean survival were respectively 21.9 and 51 months in patients with a single cancer, versus 13.9 and 26.5 months in case of metachronous cancer. Specific survival was comparable to overall survival. All-cause and specific survival were significantly poorer in metachronous cancer (P=0.001; log-rank α=0.05). CONCLUSION: At least a quarter of HNSCC patients go on to develop a metachronous second primary. These are of poor prognosis, whatever their location.
Asunto(s)
Carcinoma de Células Escamosas/mortalidad , Neoplasias de Cabeza y Cuello/mortalidad , Neoplasias Primarias Secundarias/mortalidad , Carcinoma de Células Escamosas/patología , Neoplasias Esofágicas/mortalidad , Neoplasias Esofágicas/patología , Femenino , Francia/epidemiología , Neoplasias de Cabeza y Cuello/patología , Hospitales Universitarios , Humanos , Masculino , Persona de Mediana Edad , Neoplasias Primarias Secundarias/patología , Prevalencia , Neoplasias del Sistema Respiratorio/mortalidad , Neoplasias del Sistema Respiratorio/patología , Estudios Retrospectivos , Neoplasias de la Vejiga Urinaria/mortalidad , Neoplasias de la Vejiga Urinaria/patologíaRESUMEN
OBJECTIVE: To evaluate the presence of cardiovascular risk factors and recovery of idiopathic sudden sensorineural hearing loss in hospitalised patients. METHODS: A single-centre retrospective study of 80 patients hospitalised for idiopathic sudden sensorineural hearing loss was conducted over a 6-year period. Mean pure tone hearing thresholds were assessed by pure tone audiometry. RESULTS: Twenty-three of 80 patients (28.75 per cent) initially had no cardiovascular risk factors. Forty-five patients had hyperlipidaemia, 22 patients had hypertension, 7 patients had diabetes mellitus and 7 patients were obese. No statistically significant difference was observed between patients with complete versus partial sudden sensorineural hearing loss (p = 0.0708) concerning the cardiovascular risk factors. At long-term follow up, the hearing recovery rate was not significantly different between the two groups of patients (p = 0.7541). CONCLUSION: The lack of a clear relationship between idiopathic sudden sensorineural hearing loss and cardiovascular risk factors suggests that sudden sensorineural hearing loss has a predominantly multifactorial disease profile regardless of hearing impairment severity.
